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Democritus was a Greek philosopher who thought the Atom was a ball but his idea what remembered for 2000 years.
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Aristotle was a Greek philosopher who thought each atom was made of one of the five elements
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He was an English chemist who first thought atoms made everything and also thought the atom was a ball
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He was an English Physicist who created the Plum Pudding model which was a model of positively charged electrons in a positively charged "soup"
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He was a New Zealand Physicist who thought that J.J. Thomson was wrong and that the centre was positively charged and the negative electrons circled around the centre
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He was a Danish physicist who thought the centre was called The ''Nucleus'' and the negative protons moved around it like a solar system
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Erwin Rudolf Josef Alexander Schrödinger was an Austrian physicist who used maths to find an electron in the model of an atom.
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Werner Heisenberg was a German Physicist who figured out that we can`t know both the energy and the position of an electron.
